Vocabulaire pour l'IELTS Academic (Score 5) - Geometry

Ici, vous apprendrez quelques mots anglais liés à la Géométrie qui sont nécessaires pour l'examen académique IELTS de base.

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cube

[nom]

a figure, either hollow or solid, with six equal square sides

cube

Ex: The ice in the cooler was formed into perfect cubes.La glace dans la glacière a été formée en **cubes** parfaits.

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oval

[nom]

a shape that is wide in the middle and narrow at both ends

ovale

Ex: In geometry , an oval is often described as an ellipse with varying lengths .En géométrie, un **ovale** est souvent décrit comme une ellipse avec des longueurs variables.

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diamond

[nom]

a shape with four equal, sloping straight sides, forming a point at the top and another at the bottom

diamant

Ex: The playing card had a diamond suit , indicating a red card .La carte à jouer avait un suit de **diamant**, indiquant une carte rouge.

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angle

[nom]

the space between two lines or surfaces that are joined, measured in degrees or radians

angle

Ex: Understanding different angles is essential in geometry for solving problems .Comprendre différents **angles** est essentiel en géométrie pour résoudre des problèmes.

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line

[nom]

a row of people or things behind each other or next to each other

file

Ex: There was a long line of customers waiting to buy tickets .Il y avait une longue **file** de clients attendant pour acheter des billets.

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point

[nom]

(geometry) an element that only has position, with no size or dimension

virgule

Ex: Points are fundamental in defining shapes and figures in geometry .Les **points** sont fondamentaux pour définir les formes et les figures en géométrie.

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pyramid

[nom]

a solid object with a square base and four triangular sides joined to a point on the top

pyramide

Ex: The pyramid's base was a square , creating a classic geometric form .La base de la **pyramide** était un carré, créant une forme géométrique classique.

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surface

[nom]

(geometry) any of the two-dimensional faces of a three-dimensional figure

surface

Ex: The sphere 's surface is perfectly smooth , with no edges or corners .La **surface** de la sphère est parfaitement lisse, sans bords ni coins.

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heart

[nom]

a shape that consists of two curved lines at the top and a V shape at the bottom

cœur, forme de cœur

Ex: The balloon artist twisted a red heart from two long balloons .L'artiste en ballons a tordu un **cœur** rouge à partir de deux longs ballons.

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circle

[nom]

a completely round, plain shape

cercle

Ex: The sun was a bright orange circle in the sky during the sunset .Le soleil était un **cercle** orange vif dans le ciel pendant le coucher de soleil.

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square

[nom]

a shape with four equal straight sides and four right angles, each measuring 90°

carré

Ex: The tablecloth on the dining table had a beautiful square pattern.La nappe sur la table à manger avait un beau motif **carré**.

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arch

[nom]

anything with a curved top and parallel sides

arche

Ex: The bookshelf had an arched top that gave it a unique and stylish look.L'étagère avait un **sommet arqué** qui lui donnait un look unique et élégant.

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zigzag

[nom]

(geometry) a shape that consists of a line alternating its direction to left and right

zigzag

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semicircle

[nom]

any half of a circle

demi-cercle

Ex: The audience formed a semicircle around the street performer .Le public a formé un **demi-cercle** autour de l'artiste de rue.

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spiral

[nom]

(geometry) a curved shape or design that gradually winds around a center or axis

spirale

Ex: The gymnast executed a flawless series of spins and jumps , creating an impressive aerial spiral.Le gymnaste a exécuté une série impeccable de tours et de sauts, créant une impressionnante spirale aérienne.

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curve

[nom]

a line or shape that is not straight and bends gradually

courbe

Ex: The artist used a brush to create soft curves in her painting .L'artiste a utilisé un pinceau pour créer des **courbes** douces dans sa peinture.

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disk

[nom]

an object that has a flat, round, and circular shape

disque, plateau

Ex: The UFO was described as a glowing silver disk hovering silently .L'OVNI a été décrit comme un **disque** argenté lumineux planant silencieusement.

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hemisphere

[nom]

one of the two halves of the Earth, separated by the equator or a meridian

hémisphère

Ex: The Earth 's hemispheres have different weather patterns due to their locations .Les **hémisphères** de la Terre ont des modèles météorologiques différents en raison de leurs emplacements.

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lobe

[nom]

a rounded projection, segment, or division, often part of a larger structure or pattern

lobe, segment arrondi

Ex: The jellyfish 's bell was divided into gelatinous lobes.

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rectangle

[nom]

(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other

rectangle

Ex: The artist used rectangles in her painting to create a sense of balance .L'artiste a utilisé des **rectangles** dans sa peinture pour créer un sentiment d'équilibre.

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triangle

[nom]

(geometry) a flat shape consisting of three straight sides and three angles

triangle

Ex: She folded the paper into a triangle for her origami project .Elle a plié le papier en un **triangle** pour son projet d'origami.

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acute angle

[nom]

an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)

angle aigu, angle inférieur à 90 degrés

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obtuse angle

[nom]

an angle that measures more than 90 degrees but less than 180 degrees

angle obtus, angle rentrant

Ex: In geometry class , students learned how to measure and classify acute , right , and obtuse angles.En classe de géométrie, les élèves ont appris à mesurer et à classer les angles aigus, droits et **angles obtus**.

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right angle

[nom]

an angle measuring exactly 90 degrees

angle droit

Ex: The carpenter adjusted the miter saw to cut the molding at a perfect right angle for seamless installation .Le menuisier a réglé la scie à onglets pour couper la moulure à un **angle droit** parfait pour une installation sans soudure.

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straight angle

[nom]

an angle that measures exactly 180 degrees, which is the same as a straight line

angle plat, angle droit de 180 degrés

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axis

[nom]

(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins